GVDA GD155 Digital Anemometer

GVDA GD155 High-Precision Digital Anemometer

GVDA GD155 is a professional-grade digital anemometer with stable performance, safety, and reliability. It is widely used in wind power, meteorology, agriculture, highways, airports, ports, and more. Designed for outdoor use, it is waterproof and capable of measuring wind speed, temperature, and air volume with high accuracy. Ideal for applications like windsurfing, rope testing, and environmental monitoring.

Key Features:

• Measures wind speed, air temperature, and air volume.
• Selectable temperature unit: °C/℉.
• Six wind speed units: m/s, km/h, ft/s, ft/min, knots, mph.
• 2.4-inch HD LCD display with backlight.
• Data hold function for easy reading.
• Maximum, minimum, and average measurement tracking.
• Low battery indicator.
• Manual or automatic power-off function.

Technical Specifications:

• Display: 2.4-inch HD LCD with backlight.
• Wind Speed Range and Resolution:
• • m/s: 0.70 ~ 30.00 (Resolution: 0.01)
  • km/h: 2.50 ~ 108.0 (Resolution: 0.01 ~ 0.1)
  • ft/s: 2.30 ~ 98.50 (Resolution: 0.01)
  • ft/min: 137.0 ~ 5900 (Resolution: 0.1 ~ 1)
  • Knots: 1.30 ~ 58.30 (Resolution: 0.01)
  • mph: 1.50 ~ 67.10 (Resolution: 0.01)
• Wind Speed Accuracy:
• • Less than 1.00 m/s: ±0.7 m/s
  • 1.00 ~ 30.00 m/s: ±(2.0% + 0.5 m/s)
• Temperature Range: -20.0°C ~ 60.0°C (-4.0°F ~ 140.0°F).
• Temperature Accuracy:
• • 0.0°C ~ 45.0°C: ±1.0°C
  • Other ranges: ±1.5°C
• Humidity Range: 0.0% ~ 99.9% RH.
• Humidity Accuracy:
• • 20% ~ 80% RH: ±5.0% RH
  • Other ranges: ±6.0% RH
• Operating Environment: 0 ~ 40°C, max 80% RH, altitude